package com.szpx.service;

import com.szpx.entity.Member;

import java.util.List;

public interface MemberService {

    Member selectMemberById(Integer id);

    List<Member> selectAllMember();

    int addMember(Member id); //添加
    int delMember(Integer id); //删去
    int updateMember(Member id); //修改

     void login(Member id);


}

